Abstract: In order to improve the performance of target localization based on multi-sensor system, this paper proposes a novel sparse acoustic vector sensor (AVS) array with nested moving sampling ...
A grandmother in the United States has found herself increasingly isolated from her grandchildren, receiving only a 10-minute visit once a year for the past five years. This brief interaction comes ...
Nestled in the Great Basin, a remote stretch of the Nevada desert is set to become home to the world’s most sensitive radio telescope array. Subscribe to read this story ad-free Get unlimited access ...
Abstract: Conventional beamforming with fixed-position antenna (FPA) arrays has a fundamental trade-off between maximizing the signal power (array gain) over a desired direction and simultaneously ...
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